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Xiaomi Redmi 9 64GB vs LG K40S (2019) 32GB: Specs & Scores

Created date: 2020-06-09 19:45:14

Xiaomi Redmi 9 64GBLG K40S (2019) 32GB
Xiaomi Redmi 9 64GBLG K40S (2019) 32GB

Are you having trouble comparing the differences in features and performance of the "Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", or unsure about their differences in ease-of-use, and wondering which to buy? We did a deep-dive comparison of the features, specs, and capabilities of these two smartphone, and provided our rating of which one was a better buy.

Xiaomi Redmi 9 64GBLG K40S (2019) 32GB
Xiaomi Redmi 9 64GB

LG K40S (2019) 32GB

General rating:
Holding comfortrating-image2.9
77.0mm x 163.3mm x 9.1mm
rating-image3.2
73.9mm x 156.3mm x 8.6mm
Weightrating-image2.6
198.0g
rating-image2.8
186.0g
Screen sizerating-image4.5
6.53inch
rating-image4.5
6.1inch
Display qualityrating-image4.2
394ppi
rating-image2.8
275ppi
Battery liferating-image4.2
5020.0mAh
rating-image3.6
3500.0mAh
Processing powerrating-image4.2
2.0GHz+1.8GHz×8(8.0-cores)
rating-image4.4
2.0GHz×8(8.0-cores)
Memory capacityrating-image3.5
4.0GB
rating-image3.0
3.0GB
Storage capacityrating-image3.4
64.0GB
rating-image2.8
32.0GB
Rear camera performancerating-image3.1
13.0MP
rating-image3.1
13.0MP
Front camera performancerating-image2.9
8.0MP
rating-image3.6
13.0MP

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", performance comparison

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB" size comparison. Which to choose?

The size of the body has a big influence on the ease of carrying and one-handed operation. The narrower the width, the easier it is to firmly grasp and hold, but you also have to take into account the device's thickness. Also, if the width and height are smaller, its easier to operate one-handed since its easier to extend your fingers. On the contrary, if the width and height are large, it's difficult to fit in your pocket and is bulky even when put in a bag, and portability is impaired.

The "Xiaomi Redmi 9 64GB" has a width of 77.0mm, a length of 163.3mm, and a thickness of 9.1mm. Also, the "LG K40S (2019) 32GB" has a width of 73.9mm, a length of 156.3mm, and a thickness of 8.6mm.

Comparing the width and thickness of the body, the "LG K40S (2019) 32GB" is smaller and more compact compared to the "Xiaomi Redmi 9 64GB". For that reason, the "LG K40S (2019) 32GB" is easier to grip firmly and carry one-handed than the "Xiaomi Redmi 9 64GB". For that reason, we recommend the "LG K40S (2019) 32GB".

Comparing the width and thickness of the body, there isn't a large difference in size between the "Xiaomi Redmi 9 64GB" and the "LG K40S (2019) 32GB". For that reason their one-handed operability, portability, and bulkiness when carried is about the same. That's why I think it's better to compare them in terms of other aspects of performance and functionality.

Comparing the overall size of the two devices, there isn't a big difference in size between the "Xiaomi Redmi 9 64GB" and the "LG K40S (2019) 32GB". For that reason the ease of carrying and use with one hand is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreDimensions (width x height x thickness)
Xiaomi Redmi 9 64GB57/10077.0mm x 163.3mm x 9.1mm
LG K40S (2019) 32GB63/10073.9mm x 156.3mm x 8.6mm

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", which is more comfortable to hold? Weight comparison

The weight of the device affects hand fatigue and the burden placed upon the wrist. The lighter it is, the longer you'll be able to operate the device without tiring. Also, if the burden placed on the wrist is lower, you'll be able to use the device more comfortably. However if the weight isn't right for you, it could place more of a burden on your body, causing you to feel stress.

The weight of the "Xiaomi Redmi 9 64GB" is about 198.0g, and the weight of the "LG K40S (2019) 32GB" is about 186.0g. Comparing the weight of the two devices, there isn't much difference in weight between the "Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB". That's why the likelihood of fatigue in the fingers and wrists after extended use is about the same for both. That's why it is better to compare the two in terms of other aspects of performance and functionality.

ScoreWeight
Xiaomi Redmi 9 64GB51/100198.0g
LG K40S (2019) 32GB56/100186.0g

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", whose display is easier to use?

The size of the screen affects usability and screen visibility. A larger screen means larger letters and buttons on apps, so the user is less likely to tap adjacent buttons by mistake. In addition, the user can enjoy a more intense experience when playing games and watching videos.

The "Xiaomi Redmi 9 64GB" has a 6.53inch display. Also, the "LG K40S (2019) 32GB" has a 6.1inch display. Comparing the screen size, there is a negligible difference in screen size between the "Xiaomi Redmi 9 64GB" and the "LG K40S (2019) 32GB". As a result, the app buttons on both are equally easy to press. We recommend comparing them based on other aspects of performance and functionality.

ScoreDisplay size
Xiaomi Redmi 9 64GB90/1006.53inch
LG K40S (2019) 32GB90/1006.1inch

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", which has a clearer display?

Pixel density affects picture quality, and the higher the pixel density, the better the picture quality, which means the user can gain more enjoyment from games and videos. In addition, higher picture quality decreases eyestrain, which means that the user will experience less eye fatigue after prolonged use.

The resolution on the "Xiaomi Redmi 9 64GB" is 1080 x 2340, and pixel density is 394ppi. Also, the resolution on the "LG K40S (2019) 32GB" is 720 x 1520, and pixel density is 275ppi. Comparing the pixel count, the "Xiaomi Redmi 9 64GB" has much higher pixel density than the "LG K40S (2019) 32GB", with a difference of roughly 119ppi. In terms of having better picture quality and exerting less strain on the eyes, the "Xiaomi Redmi 9 64GB" is superior to the "LG K40S (2019) 32GB". If you are looking for a smartphone that is easy on the eyes, displaying texts and pictures clearly without any blurring, we recommend the "Xiaomi Redmi 9 64GB" over the "LG K40S (2019) 32GB".

ScorePixel density
Xiaomi Redmi 9 64GB83/100394ppi
LG K40S (2019) 32GB55/100275ppi

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", a summary of the differences in battery life

Battery performance greatly affects battery life, but greater battery capacity does not necessarily mean greater battery life, since battery efficiency should also be considered. Bigger screens and higher CPU performance will mean the batteries are depleted more quickly.

The "Xiaomi Redmi 9 64GB" is 5020.0mAh, and the "LG K40S (2019) 32GB" is 3500.0mAh. Regarding battery capacity, the "Xiaomi Redmi 9 64GB" has greater battery capacity than the "LG K40S (2019) 32GB", with a 1520mAh difference. Since the "Xiaomi Redmi 9 64GB" can be used for longer periods without recharging than the "LG K40S (2019) 32GB", it is great for outdoor use. If you want a smartphone with a longer battery life, we recommend the "Xiaomi Redmi 9 64GB" over the "LG K40S (2019) 32GB".

ScoreBattery capacity
Xiaomi Redmi 9 64GB83/1005020.0mAh
LG K40S (2019) 32GB72/1003500.0mAh

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", which has better CPU?

CPU performance affects the ability to process programs, and the ability to process programs is determined by the product of the number of cores in the CPU and the CPU frequency. The higher this performance is, the more smoothly apps and games will run, and with low performance apps and games become heavy and stress is experienced.

The "Xiaomi Redmi 9 64GB"'s CPU is a Mediatek Helio G80, with performance measured at 2.0GHz+1.8GHz×8(8.0-cores). Also, the "LG K40S (2019) 32GB"'s CPU is a Mediatek MT6762 Helio P22, with performance measured at 2.0GHz×8(8.0-cores). Comparing CPU performance, there is almost no difference in the specs of the "Xiaomi Redmi 9 64GB" and the "LG K40S (2019) 32GB". For that reason the level of smoothness felt when using apps and comfortable handling of games is about the same. For that reason it is better to compare them in terms of other aspects of performance and functionality.

ScoreCPU specs
Xiaomi Redmi 9 64GB83/1002.0GHz+1.8GHz×8(8.0-cores)
LG K40S (2019) 32GB88/1002.0GHz×8(8.0-cores)

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", what's the difference in memory capacity?

RAM affects multitasking ability and the stability of apps. The larger the amount of RAM is, the more stability there will be even in situations where multiple apps are running simultaneously, allowing for comfortable use. In addition, animation will be more smooth, and apps will be less likely to freeze or crash. Also, without sufficient RAM, there are games you won't be able to run, so it is necessary to be careful.

The weight of the "Xiaomi Redmi 9 64GB" is 4.0GB and the weight of the "LG K40S (2019) 32GB" is 3.0GB. Comparing the devices in terms of RAM, the "Xiaomi Redmi 9 64GB" has a significantly larger amount of RAM than the "LG K40S (2019) 32GB", with a difference of about 1GB. In terms of the unlikeliness of crashing and the ease of multitasking, 3D games and VR, the "Xiaomi Redmi 9 64GB" is superior to the "LG K40S (2019) 32GB". If you're looking for a smart phone that can run multiple apps simultaneously with stability and also allows you to comfortably enjoy 3D games and VR, then we recommend purchasing the "Xiaomi Redmi 9 64GB" over the "LG K40S (2019) 32GB".

ScoreRAM size
Xiaomi Redmi 9 64GB70/1004.0GB
LG K40S (2019) 32GB60/1003.0GB

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", which has more data storage?

Storage capacity affects the amount of data that is capable of being stored. The larger the storage capacity, the more pictures you can take and the more applications you can install. In addition, if your smartphone accepts SD cards, then you can increase its storage capacity. However, there are performance related drawbacks, including a slower data transfer rate than the primary memory, and you cannot transfer all your data on the card, so be warned.

The data storage capacity of the "Xiaomi Redmi 9 64GB" is 64.0GB. Also the "LG K40S (2019) 32GB" is 32.0GB. Regarding storage capacity, the "Xiaomi Redmi 9 64GB" has a much larger data storage capacity compared to the "LG K40S (2019) 32GB", with a roughly 32GB difference. In terms of the number of pictures you can save and the applications that you can install, the "Xiaomi Redmi 9 64GB" is superior to the "LG K40S (2019) 32GB". If you are looking for a smartphone that can save more data, we recommend the "Xiaomi Redmi 9 64GB" over the "LG K40S (2019) 32GB".

ScoreStorage size
Xiaomi Redmi 9 64GB67/10064.0GB
LG K40S (2019) 32GB55/10032.0GB

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB" rear camera performance comparison. Which has a higher resolution?

One factor that determines the performance of the exterior camera located on the back of the device (the rear/back camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Xiaomi Redmi 9 64GB" has a 13.0MP main camera. Also, "LG K40S (2019) 32GB" has a 13.0MP main camera. Comparing rear camera performance, the "Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB" have approximately the same pixel count. As a result, they can both take pictures and shoot videos of roughly the same quality. Therefore, we recommend comparing the two based on other aspects of performance and functionality.

ScoreRear-camera resolution
Xiaomi Redmi 9 64GB61/10013.0MP
LG K40S (2019) 32GB61/10013.0MP

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", whose front camera has a better picture quality?

One factor that determines the performance of the exterior camera located on the front of the device (the in/front camera) is the pixel count. The larger the pixel count, the higher the resolution of the pictures you can take, and the cleaner the pictures will look when printed.

"Xiaomi Redmi 9 64GB" has an 8.0MP front camera and "LG K40S (2019) 32GB" has an 13.0MP front camera. Comparing rear camera performance, the front camera of the "LG K40S (2019) 32GB" has a much higher pixel count compared to the "Xiaomi Redmi 9 64GB", with a roughly 5MP difference. As a result, the "LG K40S (2019) 32GB" is more suited than the "Xiaomi Redmi 9 64GB" for shooting videos and taking pictures. If you are looking for a smartphone that is suited for shooting high resolution selfies which will look clean when printed, we recommend the "LG K40S (2019) 32GB" over the "Xiaomi Redmi 9 64GB".

ScoreFront-camera resolution
Xiaomi Redmi 9 64GB58/1008.0MP
LG K40S (2019) 32GB71/10013.0MP

"Xiaomi Redmi 9 64GB" and "LG K40S (2019) 32GB", performance comparison by specification sheet

Xiaomi Redmi 9 64GBLG K40S (2019) 32GB
ImageXiaomi Redmi 9 64GBLG K40S (2019) 32GB
MakerXiaomiLG
Release date2020-06-102019-09
ColorCarbon Gray/Sunset Purple/Ocean GreenNew Aurora Black/New Moroccan Blue
OSAndroidAndroid
Dimensions (width x height x thickness)77.0mm x 163.3mm x 9.1mm73.9mm x 156.3mm x 8.6mm
Weight198.0g186.0g
Display size6.53inch6.1inch
Display typeIPS LCDIPS LCD
Screen resolution (width x height)1080 x 2340720 x 1520
Pixel density394ppi275ppi
Battery capacity5020.0mAh3500.0mAh
ChipsetMediatek Helio G80Mediatek MT6762 Helio P22
CPU specs2.0GHz+1.8GHz×8(8.0-cores)2.0GHz×8(8.0-cores)
RAM size4.0GB3.0GB
Storage size64.0GB32.0GB
Rear-camera resolution13.0MP13.0MP
Front-camera resolution8.0MP13.0MP

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